In order to enable it to be read on the many different devices, the Acim Lessons eBook had to be developed in many different formats. The ACIM eBook in different formats are therefore sold on many distributor sites. The format of the ACIM eBook does not change the content or layout of the eBook. Therefore there really is only one ACIM eBook which happens to be available in many different formats. We will therefore refer to the ACIM eBook in the singular.

The ACIM eBook developed by the Foundation for Inner Peace has a comprehensive Table of Contents with links that allow you to easily navigate through the book. Without these links it would be very cumbersome to navigate through the many chapters and lessons. The ACIM lessons eBook has been given a high satisfactory ranking from those who have purchased it from the various sites. To be sure you are buying the ACIM eBook developed by the Foundation, please check for the gold seal displayed on the cover. This indicates that the ACIM eBook is the only edition that contains in one place all of the writings that Dr. Helen Schucman, its Scribe, authorized to be printed, and that it is published solely by The Foundation for Inner Peace, the organization chosen by Dr. Schucman in 1975 to publish her book.